Large amounts of some PNW hops - Cascade, Citra, etc., can give a catty aroma. I doubt it is the taste but the aroma that you are picking up. Plug your nose, take a taste and see how it is. Will the cattiness subside? Probably not. Giving it a really long aging period might help. Or try blending it. I had a really catty beer once that was unpleasant on it's own. I blended 1/3 of it with 2/3 of an amber ale and the result was very good.

I have also heard of cat piss off-flavors from Citra, but only if you use it for bittering. That's why there are only two commercial examples with Citra: SN Torpedo and WB Sunburn Summer Brew, and they are both dry hopped with Citra, no Citra in boil at all.

I have also heard of cat piss off-flavors from Citra, but only if you use it for bittering. That's why there are only two commercial examples with Citra: SN Torpedo and WB Sunburn Summer Brew, and they are both dry hopped with Citra, no Citra in boil at all.

That reminds me of the summit hops issue. People claim that it tastes like garlic and onions if you use it as a bittering addition. I made an IPA bittered with magnum and used summit for 30 minutes and later and haven't experienced the garlic and onion. The same is true for my citra beers, I never experience catty, but never use it as a bittering addition.